Toothbrush



FIG. 1 is a top, front, right side perspective view of toothbrush showing our new design;

FIG. 2 is a left side elevational view thereof, the right side elevational view being a mirror image thereof;

FIG. 3 is an elevational view taken along the front of the toothbrush as oriented in FIG. 2;

FIG. 4 is an elevational view taken along the back of the toothbrush as oriented in FIG. 2;

FIG. 5 is an elevational view taken along the top of the toothbrush as oriented in FIG. 2;

FIG. 6 is an elevational view taken along the bottom of the toothbrush as oriented in FIG. 2; and,

FIG. 7 is a back, right side perspective view of the toothbrush of FIG. 1.

The broken lines are included for the purpose of illustrating portions of the implement handle and toothbrush that are environmental or illustrative and that form no part of the claimed design. 

The ornamental design for a toothbrush, as shown and described. 